Tools Required; Product Disassembly Process - HP Invent EH861 Series Product End-Of-Life Disassembly Instructions

2.0 Tools Required

List the type and size of the tools that would typically be used to disassemble the product to a point where components
and materials requiring selective treatment can be removed.
Tool Description
Torx screwdriver
Crosshead screwdriver
Small pliers

3.0 Product Disassembly Process

3.1 List the basic steps that should typically be followed to remove components and materials requiring selective treatment:
3.1.1 Remove the lid and front bezel. 5 x T-10 screws; 4 x underneath and 1 from the rear and clip off the front bezel.
3.1.2 Remove the mechanism from the enclosure chassis. 2 x T-10 screws at the rear of the mechanism; 4 x T-10
screws at the front of the mechanism – 1 x either side of the front panel and 2 x underneath the front panel.
Disconnect the SCSI / SAS, SCSI ID and power cable and slide the mechanism out the front of the chassis.
3.1.3 Remove the SCSI I/O PCA at the rear of the enclosure (SCSI enclosure only). Use a pair of small pliers to
unscrew the 4 x securing nuts at the rear of the enclosure – see image 1 below. The I/O SCSI PCA is > 10 square
cm's and requires selective treatment. See images 1 & 2 below.
3.1.4 Disconnect the SCSI ribbon cable from the I/O PCA. Ribbon cable contains brominated flame retardant and
requires selective treatment. See image 2 below.
3.1.5 Remove the SAS cable assembly (SAS enclosure only). Remove 2 x T-10 screws from the rear of the enclosure.
Remove 4 x size '1' crosshead screws to remove the clamp from the SAS PCA. The PCA is > 10 square cm's –
see image 3.
3.1.6 Remove the Power Supply Unit (PSU) from the enclosure chassis. Remove 2 x T-10 screws from the rear – above
/ below AC inlet filter, and 1 x T-10 screw from front side of chassis. Remove 2 x crosshead screws - one from the
front, one from the rear and slide the lid back towards the rear of the PSU – see image 4.
3.1.7 Remove the PSU and the on / off PCA from their enclosure. PSU PCA is secured by 5 crosshead screws. 1 x
crosshead securing the on / off PCA. The PSU PCA is > 10 square cm's. It also contains 5 x electrolytic
capacitors. The on / off PCA is > 10 square cm's. See image 5.
3.1.8 Mechanism disassembly: remove the two wing brackets; remove the front panel (clip fit – two clips top, two
bottom), and remove the lid and the base. You will need to cut the 4 x tamper-proof tapes, top and bottom to clip off
the lid and the base.
3.1.9 Remove the main PCA. Disconnect all FFC / FPC connectors and 1 x cable connector. The main PCA is > 10
square cm's. See image 6. When the PCA is removed, remove the PCA shield. Located underneath the main
PCA and secured by 2 x T-10 screws – see image 6.
3.1.10 Remove the CMWP PCA. Slide the cartridge assembly 2 cm back into the mechanism. Remove 5 x T-5 screws
securing the PCA and remove from mech. CMWP PCA is > 10 square cm's – see image 7.
3.1.11 Remove the 2 x reel motor PCAs. Remove the tape reel. 3 x T-10 screws and cut the tape. Once removed,
remove 3 x T-8 screws securing the front reel motor PCA and 3 x T-8 screws securing the rear reel motor PCA.
Both reel motor PCAs are > 10 square cm's. See image 8.
3.2 Optional Graphic. If the disassembly process is complex, insert a graphic illustration below to identify the items
contained in the product that require selective treatment (with descriptions and arrows identifying locations).
EL-MF877-00
Template Revision A
Tool Size (if
applicable)
T5, T8 & T10
Large
N/A
Page 2